Brunel de Gottschalk was the leader of Scorpia in 1612.
According to newspaper stories
Scorpia's leader was defeated on February 3rd, 1612 by a Phantom who Diana believed was the 1st Phantom. This event is mentioned in history books.
According to Avon novels
The name of the Scorpia leader in 1612 was Brunel de Gottschalk and the base was located on Jamaica.
The death of Brunel de Gottschalk in Jamaica in 1612 is mentioned in a police report. The Mona Lisa Caper The Phantom active in these days was the 3rd Phantom.